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Cushion|Lab Grown|IGI

1.26ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG683520366

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG683520366

Diamond specifications and retailer prices

From £387 GBP
$518 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £387 GBP at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.26ct lab-grown cushion diamond

This 1.26ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683520366 or 683520366. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683520366
Dimensions7.51 × 5.75 × 3.78 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm5.75 mm1.26 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683520366
Side View
Table 59.0%Crown 32.9°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £387 GBP|Low: £179 GBP|High: £1,478 GBP|Avg: £602 GBP|-11.1%
B2C Jewels
Retailer 2
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Retailer 6
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September 23, 2026
Retailer 12£219 GBP
Retailer 4£267 GBP
Retailer 7£285 GBP
Retailer 2£324 GBP
Retailer 14£376 GBP
B2C Jewels£387 GBP
Retailer 11£448 GBP
Retailer 6£479 GBP
Retailer 9£700 GBP
Retailer 8£724 GBP
Retailer 10£729 GBP
Retailer 3£739 GBP
Retailer 13£943 GBP
Retailer 5£1,478 GBP

54 data points across 14 retailers

1 retailer

B+
B2C Jewels
27395420 · Nov 1
£387 GBP
$518 USD
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.26ct Cushion
£387 GBP